Chords of: Let Me Know by: Perfume. (F#m7b5, E, F#m7b5/E, Amaj7) are the main chords of the song. The chords are displayed instantly in real-time with a YouTube player, four synced views, instrument diagrams, loop practice and a built-in vocal-remover mixer.
“Let Me Know” by Perfume is in E Major and runs at about 183 BPM, giving it a fast, energetic pace. Our analysis found 19 different chords across 113 chord changes; the ones that carry the song are F#m7b5, E, F#m7b5/E, Amaj7.
E is the chord you will hold longest — roughly 46% of the 3:54 the chords were tracked for. The song opens with E → C#m7 → E → Amaj7 → E → C#m7 → E → Amaj7. Play the timeline above to hear each change land in real time.
Difficulty: advanced — 5 main chords with 5 extended, altered or slash voicings. Guitarists can play it as written — E Major sits in open-chord territory, no capo needed.
| Chord | Time held | Share |
|---|---|---|
| E | 1:49 | 46% |
| C#m7 | 0:37 | 16% |
| F#m7b5/E | 0:25 | 11% |
| Amaj7 | 0:23 | 10% |
| A | 0:21 | 9% |
| C#m | 0:06 | 3% |
| B6 | 0:04 | 2% |
| F#m7b5 | 0:01 | 1% |
C#m – A – E – Emaj7 – C#m – A – E – C#m7 – A – E – C#m7 – A – E – B – C#m7 – A – E – C#m7 – A – E – C#m7 – A – E – C#m7 – A – E – Bmaj7 – C#m7 – A – E – C#m7 – A – E – Amaj7 – B6 – C#m7 – Amaj7 – E/B – C#m7 – E – Ebdim – C#m7 – Amaj7 – E – C#m7 – Amaj7 – E – C#m7 – …
